{"id":340,"date":"2010-08-13T17:02:49","date_gmt":"2010-08-13T15:02:49","guid":{"rendered":"http:\/\/www.zsvltava.cz\/fyzika\/?p=340"},"modified":"2025-01-09T22:18:28","modified_gmt":"2025-01-09T21:18:28","slug":"aritmeticky-prumer","status":"publish","type":"post","link":"https:\/\/www.zsvltava.cz\/fyzika\/?p=340","title":{"rendered":"Aritmetick\u00fd pr\u016fm\u011br"},"content":{"rendered":"<p>Krom\u011b situac\u00ed kdy pot\u0159ebujeme zjistit p\u0159esnou velikost n\u011bjak\u00e9ho t\u011blesa, sta\u010d\u00ed n\u011bkdy zn\u00e1t hodnotu pouze <em>p\u0159ibli\u017enou<\/em>. To  je hodnota, kter\u00e1 je p\u0159ibli\u017en\u011b uprost\u0159ed mezi nejvy\u0161\u0161\u00ed a nejni\u017e\u0161\u00ed m\u011b\u0159enou hodnotou. \u0158\u00edk\u00e1me j\u00ed <strong>pr\u016fm\u011brn\u00e1 hodnota<\/strong>. Z\u00e1rove\u0148 obvykle p\u0159edstavuje takovou hodnotu, kter\u00e1 je ve vybran\u00e9 skupin\u011b nejv\u00edce obvykl\u00e1 &#8211; bl\u00ed\u017e\u00ed se j\u00ed nejv\u00edc prvk\u016f. <\/p>\n<p>Nap\u0159\u00edklad v\u00fdrobci oble\u010den\u00ed pou\u017e\u00edvaj\u00ed zjednodu\u0161en\u00e9 ozna\u010den\u00ed st\u0159edn\u00edch hodnot velikost\u00ed, kter\u00e9 v\u017edy odpov\u00eddaj\u00ed ur\u010dit\u00e9mu rozp\u011bt\u00ed velikosti lid\u00ed. Snadno si p\u0159edstav\u00edme jak by bylo komplikovan\u00e9 vyr\u00e1b\u011bt oble\u010den\u00ed pro v\u0161echny lidi, pokud by m\u011blo b\u00fdt rozli\u0161eno s p\u0159esnost\u00ed na 1 nebo 2 cm. T\u00e9m\u011b\u0159 v\u0161ichni lid\u00e9 zhruba od  10 let se daj\u00ed t\u00edmto zp\u016fsobem rozd\u011blit do skupin S, M, L, XL, XXL.<\/p>\n<h2>V\u00fdpo\u010det aritmetick\u00e9ho pr\u016fm\u011bru<\/h2>\n<ol>\n<li>Se\u010dteme v\u0161echny m\u011b\u0159en\u00e9 hodnoty.<\/li>\n<li>V\u00fdsledek vyd\u011bl\u00edme po\u010dtem hodnot.<\/li>\n<\/ol>\n<h3>Jednoduch\u00fd p\u0159\u00edklad na v\u00fdpo\u010det aritmetick\u00e9ho pr\u016fm\u011bru<\/h3>\n<p><a title='By [[Category:]]Modified by myself (user:Dz), based on en:User:Astronaut for diagram, Delphine M\u00e9nard (notafish) for Knock Nevis silhouette, combined by with GIMP (Based on Image:Tanker-size-comparison.png) [GFDL (www.gnu.org\/copyleft\/fdl.html) or CC-BY-SA-3.0-2.5-2.0-1.0 (www.creativecommons.org\/licenses\/by-sa\/3.0)], via Wikimedia Commons' href='http:\/\/commons.wikimedia.org\/wiki\/File:Comparison_knock_nevis_with_other_large_buildings.png'><img width='512' alt='Comparison knock nevis with other large buildings' src='http:\/\/upload.wikimedia.org\/wikipedia\/commons\/9\/9e\/Comparison_knock_nevis_with_other_large_buildings.png'\/><\/a><\/p>\n<p>Na obr\u00e1zku jsou zn\u00e1zorn\u011bny velk\u00e9 stavby dne\u0161n\u00ed doby. (Tedy s v\u00fdjimkou lodi &#8222;Knock Nevis&#8220;, kter\u00e1 se budov\u00e1m p\u0159ibli\u017euje sv\u00fdmi rozm\u011bry.)<br \/>\n<strong>Jak\u00e1 je pr\u016fm\u011brn\u00e1 velikost budov na obr\u00e1zku?<\/strong><\/p>\n","protected":false},"excerpt":{"rendered":"<p>Krom\u011b situac\u00ed kdy pot\u0159ebujeme zjistit p\u0159esnou velikost n\u011bjak\u00e9ho t\u011blesa, sta\u010d\u00ed n\u011bkdy zn\u00e1t hodnotu pouze p\u0159ibli\u017enou. To je hodnota, kter\u00e1 je p\u0159ibli\u017en\u011b uprost\u0159ed mezi nejvy\u0161\u0161\u00ed a &#8230;. <\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[57,39],"tags":[55],"class_list":["post-340","post","type-post","status-publish","format-standard","hentry","category-6-rocnik","category-priklady-pro-6-rocnik","tag-priklad"],"_links":{"self":[{"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=\/wp\/v2\/posts\/340","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=340"}],"version-history":[{"count":0,"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=\/wp\/v2\/posts\/340\/revisions"}],"wp:attachment":[{"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.zsvltava.cz\/fyzika\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}